K18 Leave-in Molecular Repair Hair Mask 0.17 oz 3 Pack Paraben-free; silicone-free; gluten-free; mineral oil-free; petrolatum-fre 80 medical grade lasers are

80 medical grade lasers are focused in half of the cap

Infused with a proprietary  Corrective Complex

provides moisture to hair and scalp

It serves as a heat protectant spray

This matte clay pomade defines strands

K18 Leave-in Molecular Repair Hair Mask 0.17 oz 3 Pack Paraben-free; silicone-free; gluten-free; mineral oil-free; petrolatum-fre 80 medical grade lasers are4 minute leave in treatment to reverse hair damage A leave in treatment mask for all hair types that clinically reverses damage in 4 minutes. The patented peptide technology works to repair damage from bleach, color, chemical services & heat restoring strength, softness, smoothness, and bounce to hair. DO use a clarifying shampoo if youre a heavy product or dry shampoo user to remove buildup and help our peptide penetrate and get where it needs to go.